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Volume reconstruction of large tissue specimens from serial physical sections using confocal microscopy and correction of cutting deformations by elastic registration

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985823%3A_____%2F09%3A00323668" target="_blank" >RIV/67985823:_____/09:00323668 - isvavai.cz</a>

  • Alternative codes found

    RIV/00216208:11110/09:3835 RIV/68407700:21460/09:00153773

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Volume reconstruction of large tissue specimens from serial physical sections using confocal microscopy and correction of cutting deformations by elastic registration

  • Original language description

    A set of methods leading to volume reconstruction of biological specimens larger than the field of view of a confocal laser scanning microscope (CLSM) is presented. Large tissue specimens are cut into thin physical slices and volume data sets are captured from all studied physical slices by CLSM. Overlapping spatial tiles of the same physical slice are stitched in horizontal direction. Image volumes of successive physical slices are linked in axial direction by applying an elastic registration algorithmto compensate for deformations due to cutting the specimen. We present a method enabling us to keep true object morphology using a-priori information about the shape and size of the specimen, available from images of the cutting planes captured by a USBlight microscope immediately before cutting the specimen by a microtome. The errors introduced by elastic registration are evaluated using a stereological point counting method and the Procrustes distance

  • Czech name

    Objemová rekonstrukce velkých biologických tkáňových vzorků ze sériových fyzických řezů s použitím konfokální mikroskopie a korekce deformací elastickou deformací

  • Czech description

    Popisujeme soubor metod vedoucí k objemové rekonstrukci z konfokálních dat nasnímaných z velkých biologických preparátů. Objemovou rekonstrukci využíváme pro vizualizaci biologických preparátů, které jsou větší, než je velikost zorného pole a/nebo silnější v tloušťce než je hloubka průniku laserového paprsku konfokálního mikroskopu. Metody demonstrujeme rekonstrukcí střední části 17denního embrya laboratorní krysy

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    JD - Use of computers, robotics and its application

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2009

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Microscopy Research Technique

  • ISSN

    1059-910X

  • e-ISSN

  • Volume of the periodical

    72

  • Issue of the periodical within the volume

    2

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    10

  • Pages from-to

  • UT code for WoS article

    263511100008

  • EID of the result in the Scopus database